EP0764397B1 - Drillmaschine zum Ausbringen von Saatgut in vorbereitetem und nicht vorbereitetem Boden - Google Patents
Drillmaschine zum Ausbringen von Saatgut in vorbereitetem und nicht vorbereitetem Boden Download PDFInfo
- Publication number
- EP0764397B1 EP0764397B1 EP96114562A EP96114562A EP0764397B1 EP 0764397 B1 EP0764397 B1 EP 0764397B1 EP 96114562 A EP96114562 A EP 96114562A EP 96114562 A EP96114562 A EP 96114562A EP 0764397 B1 EP0764397 B1 EP 0764397B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- seed drill
- piston
- drill according
- seed
- cutting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/006—Minimum till seeding
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
- A01C7/201—Mounting of the seeding tools
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
Definitions
- the invention relates to a seed drill for spreading Seeds in prepared and unprepared soil the preamble of claim 1.
- a seed drill is known from AU 567 228 A.
- Further seed drills are from DE 3716672 A1, EP-A-372901 and DE 4445338 A1.
- the well-known Seed drill has a base frame on which one A plurality of tool units is arranged.
- the tool units each from a support wheel arranged on a guide and a coulter that is designed as a tine coulter and thus cut the plant cover lying on the ground can, so that the coulter both as a coulter and as Cutting element works.
- the known seed drill a seed metering system that a plurality of Seed feed lines that are directly connected to the hollow trained coulter are connected.
- the Guide each a holding wheel arranged through the Weight of the guide due to the spring force of a spring against the floor surface or a support layer arranged thereon is pressed.
- This is supposed to be the holding wheel cause the plant residues that are on the soil surface are held practically briefly if the holding wheel has this plant residue rolls over.
- By depressing and holding on Floor covering layer should be achieved that the tine coulter can tear the plant cover more easily and it it does not happen that the plant residues from the tine coulter and the coulter holder and are on Accumulate the rear end of the share holder and cause blockages to lead.
- the tool units are provided consisting of one cutting support arrangement and one To be arranged on a parallelogram guide, which in turn is arranged on the base frame.
- a piston-cylinder unit is arranged in each parallelogram, which is provided approximately parallel to one of the diagonals of the parallelogram.
- the piston-cylinder units are interconnected. This Construction makes it possible to have the coulters in a vertical position Form direction movable to each other.
- the cutting support arrangement can be replaced by a corresponding one Adjustment device designed height adjustable his.
- the piston-cylinder units a trailing piston in the cylinder housing provided that the cylinder chamber in an oil-filled Chamber and an oil-free chamber divided.
- the oil-filled Chamber is arranged adjacent to the cylinder bottom, while the oil-free chamber between the actual at the Piston rod arranged piston and the follower piston lies.
- these are Cutting element and the support element releasably attached to each other, what advantages in assembly and a relief possible repair work results.
- a still preferred over the previously mentioned V-arrangement Embodiment provides that the tool units are staggered in two rows. For better seed coverage can also be placed behind each row Spreading elements can be arranged.
- the share is designed as a goose foot share. Furthermore, the seed pipe on the fastening device of the share are fixed, being in the direction of travel seen behind the coulter.
- FIGS. 1 to 4 a second particularly preferred embodiment of the invention Seed drill.
- Fig. 1 is a schematically slightly simplified representation a seed drill 1 shown, the basic components a base frame 2 and a seed metering system are made of a seed hopper 3, a seed line 4 and seed line pipes exists, of which in Fig. 1 the seed pipes 5 and 6 are shown. This usually indicates Seed metering system also not shown in FIG. 1 Control devices and a drive device, preferably in the form of a pneumatic device for feeding of the seed.
- points the seed drill 1 according to the invention has a plurality of tool units on, with seven tool units in the example 7 to 13 are provided. As illustrated in FIG. 2, are behind to even out the processed soil the machine the tool units 7 to 13 in the direction of travel seen in the form of a closed V to each other arranged.
- roller 14 also show the arrangement of a roller 14 in the direction of travel F behind the tool units 7 to 13.
- the roller 14 is by means of at least two support arms 15, 16 having support arm arrangement articulated on the base frame 2.
- a piston-cylinder arrangement consisting of two piston-cylinder units 17, 18 is based on the one hand on the base frame 2 and on the other hand on the support arms 5 and 6 respectively. So is it is possible to use the roller 14 by means of the piston-cylinder units (preferably hydraulic pistons) with appropriate forces to act upon.
- the tool units 7 to 13 are all identical, so that below with reference to FIGS. 3 and 4 representatively the tool unit 7 with regard to its Structure and how it works is described.
- FIG. 3 and 4 show that the tool unit 7 a Share, preferably in the form of a goose foot share 19.
- the coulter 19 is by means of a fastening strut or stem 20 via a mounting flange 21 on a Parallelogram guide 22 attached.
- 4 clarifies that the parallelogram guide 22 has four parallelogram arms 23 to 26, wherein the parallelogram arms 23 and 24 die long sides, while the parallelogram arms 25 and 26 form the short sides.
- the parallelogram arms are articulated to each other by means of joints 27 to 30.
- the side view of the tool unit 7 according to Fig. 2 illustrates that the parallelogram 22 in the installed state provided approximately perpendicular to the floor surface is.
- the tool unit 7 also has a cutting support arrangement 31 on.
- the cutting support assembly 31 includes a Cutting element or a cutting disc 32 and a support element or a support roller 33.
- the cutting disc 32 is releasably attached to the support roller 33.
- the cutting support arrangement 31 is via a bearing 33 'on a holding arm arrangement 34 rotatably mounted.
- the bracket assembly 34 has two holding arms 35 and 36 rigidly connected to one another on.
- the support arm assembly 34 is on the hinge 29 between the parallelogram arms 24 and 26 on the parallelogram guide 22 articulated. Furthermore, between an articulation point 40 in accordance with Fig. 4 lower third of the holding arm 35 and a pivot point 39 on one connected to the parallelogram arm 26 Holding flange 38 an adjusting device 37 is arranged.
- the Adjustment device 37 can be designed as a turnbuckle his. This arrangement makes it possible to use the cutting support arrangement 31 compared to the parallelogram guide 22 and thus to adjust the height of the coulter 19.
- Fig. 4 also illustrates the arrangement of a piston-cylinder unit 41 within the parallelogram guide 22.
- Die Piston-cylinder unit 41 has a piston rod 42, the articulated with its mounting eye on a pivot plate 43 which is in turn on the lower longitudinal parallelogram arm 24 is attached.
- the cylinder or cylinder housing 44 again is at a pivot point 45 on one of the short ones Parallelogram arms 25 articulated.
- the Arrangement of the piston-cylinder unit 41 approximately parallel to a diagonal D of the parallelogram 22.
- the diagonal D 4 is the one in the embodiment shown in FIG. the between the front seen in the direction of travel F. short parallelogram arm 25 and that of the cutting support arrangement 31 adjacent lower parallelogram arm 24 lies.
- Fig. 4 shows that the seed feed pipe 5 in the example by means of a fastening tab 5 'on Handle 20 of the share 19 is attached and in the direction of travel seen behind this is arranged.
- Fig. 3 shows that Seed feed pipe has a trapezoidal shape seen in plan view.
- FIG. 5 is a particularly preferred embodiment of a Piston-cylinder unit 41 representative of all others Units shown.
- the piston-cylinder unit 41 has the piston rod 42 on the inside of the cylinder 44th a piston 46 is attached.
- the oil-free chamber 48 is between the flying Piston 47 and the piston 46 arranged while the oil-filled Chamber 49 between the cylinder bottom 55 and the flying piston 47 lies.
- the piston-cylinder arrangement 41 as usual connections 51 and 52 as well Mounting sleeves 53 and 54.
- the flying piston 47 By arranging the flying piston 47 is when extending the piston rod 42 in their upper stop position shown in FIG Sucking in gas prevents the formation of bubbles in the oil the oil-filled chamber 49 would lead. The flying piston 47 prevents such a formation of a vacuum and thus the blistering, which in turn causes cavitation counteracts.
- FIG. 6 is a schematically slightly simplified representation a seed drill 1 shown, the basic components a base frame 2 and a seed metering system are made of a seed hopper 3, and seed lines 4, of which are shown in Fig. 6, the seed pipes 5 and 6 are.
- the seed metering system also has a Fig. 6 not shown control devices and a Drive device, preferably in the form of a pneumatic device, to feed the seeds on.
- points the seed drill 1 according to the invention has a plurality of tool units on, with seven tool units in the example 7 to 13 are provided. As shown in FIG. 7, are behind to even out the processed soil the machine the tool units 7 to 13, in the direction of travel seen, staggered in two rows.
- roller 14 in the direction of travel F behind the tool units 7 to 13.
- the roller 14 is by means of at least two support arms 15, 16 having support arm arrangement articulated on the base frame 2.
- streak elements 45 are behind each row intended.
- the tool units 7 to 13 are all identical, so that below with reference to FIGS. 8 and 9 representatively the tool unit 7 with regard to its Structure and how it works is described.
- FIG. 8 and 9 show that the tool unit 7 a Share, preferably in the form of a goose foot share 19.
- the coulter 19 is by means of a fastening strut or stem 20 via a mounting flange 21 on a Parallelogram guide 22 attached.
- Fig. 9 illustrates that the parallelogram guide 22 has four parallelogram arms 23 to 26, wherein the parallelogram arms 23 and 24 die long sides, while the parallelogram arms 25 and 26 form the short sides.
- the parallelogram arms are one below the other articulated to each other by means of joints 27 to 30.
- the side view of the tool unit 7 according to FIG. 6 illustrates that the parallelogram 22 in the installed state in is provided approximately perpendicular to the floor surface.
- the tool unit 7 also has a cutting support arrangement 31 on.
- the cutting support assembly 31 includes this Embodiment a cutting element or a rotatable Cutting disc 32 and two wheels 46 on either side of the Cutting disc 32.
- the cutting support arrangement 31 is on one Support arm assembly 34 rotatably mounted.
- the bracket assembly 34 has two holding arms rigidly connected to one another 35 and 36 on.
- the support arm assembly 34 is on the hinge 29 between the parallelogram arms 24 and 26 on the parallelogram guide 22 articulated. Furthermore, between an articulation point 40 in accordance with Fig. 9 lower third of the holding arm 35 and a pivot point 39 on one connected to the parallelogram arm 26 Holding flange 38 an adjusting device 37 is arranged.
- the Adjustment device 37 is designed here as a crank. This arrangement makes it possible to use the cutting support arrangement 31 compared to the parallelogram guide 22 and thus opposite to adjust the amount of the coulter 19.
- Fig. 9 also illustrates the arrangement of a piston-cylinder unit 41 within the parallelogram guide 22.
- Die Piston-cylinder unit 41 has a piston rod 42, the one with its attachment eye at a pivot point 45 is articulated, which in turn is arranged on the parallelogram arm 25 is.
- the cylinder or the cylinder housing 44 in turn is articulated on a link plate 43 on the parallelogram arm 24.
- the arrangement of the piston-cylinder unit 41 approximately parallel to a diagonal D of Parallelogram 22.
- the diagonal D is that in FIG. 9 Embodiment shown that between the in Direction F seen from the front arranged short parallelogram arm 25 and that adjacent to the cutting support arrangement 31 lower parallelogram arm 24.
- Fig. 9 shows that the seed feed pipe 5 in the example by means of a fastening tab 5 'on Handle 20 of the share 19 is attached and in the direction of travel seen behind this is arranged.
- Fig. 8 shows that Seed feed pipe has a trapezoidal shape seen in plan view.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
- Sowing (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Earth Drilling (AREA)
- Fertilizing (AREA)
Description
- Fig. 1
- eine schematisch leicht vereinfachte Seitenansicht einer erfindungsgemäßen Drillmaschine,
- Fig. 2
- eine schematisch leicht vereinfachte Draufsicht auf einen Teil der Drillmaschine gemäß Fig. 1,
- Fig. 3
- eine schematisch leicht vereinfachte Draufsicht auf eine Werkzeugeinheit,
- Fig. 4
- eine Seitenansicht in vereinfachter Darstellung der Werkzeugeinheit gemäß Fig. 3,
- Fig. 5
- eine schematisch leicht vereinfachte Darstellung einer Kolben-Zylindereinheit, und
Claims (13)
- Drillmaschine (1) zum Ausbringen von Saatgut in vorbereitetem und nicht vorbereitetem Bodenmit einem Grundrahmen (2);mit einer Mehrzahl von Werkzeugeinheiten (7 bis 13), die jeweils eine Schneid-Stützanordnung (31) und ein Schar (19) aufweisen, und die am Grundrahmen über eine Parallelogrammführung (22) angeordnet sind; undmit einem Saatgutdosiersystem (3, 4, 5, 6);
dadurch gekennzeichnet,
daß diese Kolben-Zylindereinheiten (41) miteinander verbunden sind, ohne zusätzliche externe Hydraulikflüssigkeitszufuhr. - Drillmaschine nach der Anspruch 1, dadurch gekennzeichnet, daß die Schneid-Stützanordnung (31) mittels einer Haltearmanordnung (34) an der Parallelogrammführung (22) angelenkt ist.
- Drillmaschine nach Anspruch 2, dadurch gekennzeichnet, daß zwischen der Haltearmanordnung (34) und der Parallelogrammführung (22) eine Verstelleinrichtung (37) zur Höhenverstellung der Schneid-Stützanordnung (31) gegenüber dem Schar (19) angeordnet ist.
- Drillmaschine nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß in Fahrtrichtung (F) gesehen hinter den Werkzeugeinheiten (7 bis 13) eine Walze (14) vorgesehen ist, die mittels einer Tragarmanordnung (15, 16) am Grundrahmen (2) angelenkt ist.
- Drillmaschine nach Anspruch 4, dadurch gekennzeichnet, daß die Tragarmanordnung (15, 16) mittels einer sich am Grundrahmen (2) abstützenden Kolben-Zylindereinheit (17, 18) belastet ist.
- Drillmaschine nach Anspruch 5, dadurch gekennzeichnet, daß die Kolben-Zylindereinheiten (41; 17, 18) miteinander verbunden sind.
- Drillmaschine nach Anspruch 5 oder 6, dadurch gekennzeichnet, daß die Kolben-Zylindereinheit (41; 17, 18) einen Nachlaufkolben (47) aufweist, der den Zylinderraum in eine dem Zylinderboden (55) benachbarte ölgefüllte Kammer (49) und eine ölfreie Kammer (48) unterteilt, die dem Kolben (46) benachbart ist.
- Drillmaschine nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Schneid-Stützanordnung (31) ein Schneidelement (32) aufweist, das lösbar am Stützelement (33) befestigt ist.
- Drillmaschine nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß die Werkzeugeinheiten (7 bis 13) ein in Fahrtrichtung (F) gesehen nach hinten geschlossenes V bilden.
- Drillmaschine nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß das Schar (19) als Gänsefußschar ausgebildet ist.
- Drillmaschine nach Anspruch 10, dadurch gekennzeichnet, daß hinter jeder Werkzeugreihe Zustreichelemente (45) höhenbeweglich angeordnet sind.
- Drillmaschine nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß das Schar (19) als Gänsefußschar ausgebildet ist.
- Drillmaschine nach Anspruch 1, dadurch gekennzeichnet, daß die Schneid-Stützanordnung (31) zwei Räder (46) und eine Schneidscheibe (31) zwischen den Rädern (46) aufweist, wobei die Räder (46) und die Schneidscheibe (31) einzeln drehbar sind und die Achse der Schneidscheibe (31) parallel zur Achse der beiden Räder (46) liegt.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19534740A DE19534740C2 (de) | 1995-09-19 | 1995-09-19 | Drillmaschine zum Ausbringen von Saatgut in vorbereitetem und nicht vorbereitetem Boden |
DE19534740 | 1995-09-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0764397A1 EP0764397A1 (de) | 1997-03-26 |
EP0764397B1 true EP0764397B1 (de) | 2001-02-21 |
Family
ID=7772575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96114562A Expired - Lifetime EP0764397B1 (de) | 1995-09-19 | 1996-09-11 | Drillmaschine zum Ausbringen von Saatgut in vorbereitetem und nicht vorbereitetem Boden |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0764397B1 (de) |
AT (1) | ATE199202T1 (de) |
CZ (1) | CZ292606B6 (de) |
DE (2) | DE19534740C2 (de) |
DK (1) | DK0764397T3 (de) |
PL (1) | PL182216B1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106068802A (zh) * | 2016-07-29 | 2016-11-09 | 无锡乐华自动化科技有限公司 | 施工挖沟装置 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19837272B4 (de) * | 1998-08-17 | 2013-02-21 | Deere & Company | Aufhängung eines Reihenräumers und mit diesem ausgestattete Sämaschine |
DE19907788A1 (de) * | 1999-02-24 | 2000-08-31 | Deere & Co | Aufhängung eines Reihenräumers |
FR2824698B1 (fr) | 2001-05-18 | 2003-08-08 | Pierre Charpentier | Dispositif de travail du sol multifonctions |
US20060260523A1 (en) * | 2003-03-29 | 2006-11-23 | Claydon Jeffrey T | Seed drill |
DE102004015103B4 (de) * | 2004-03-27 | 2015-11-26 | Amazonen-Werke H. Dreyer Gmbh & Co. Kg | Landwirtschaftliches Gerät, insbesondere Sämaschine |
FR2956560B1 (fr) * | 2010-02-25 | 2012-04-20 | Kuhn Sa | Semoir avec dispositifs de reglage a encombrement reduit |
CN103947488B (zh) * | 2014-05-14 | 2015-07-08 | 于法周 | 一种铺膜点播机的膜筒调节装置 |
CN109041699B (zh) * | 2018-10-30 | 2021-02-12 | 中国农业大学 | 一种播种机单体转弯定位及补偿方法 |
DE102019200171B4 (de) * | 2019-01-09 | 2020-10-01 | Hermann Dreesbeimdieke | Bodenbearbeitungsgerät |
CN114158326B (zh) * | 2021-12-13 | 2022-09-06 | 山东省农业机械技术推广站 | 一种玉米播种行数调整装置及其使用方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8121763U1 (de) * | 1983-01-05 | Amazonen-Werke H. Dreyer Gmbh & Co Kg, 4507 Hasbergen | "Drillmaschine" | |
US3005426A (en) * | 1958-05-02 | 1961-10-24 | Deere & Co | Planters |
GB1460737A (en) * | 1973-04-12 | 1977-01-06 | Calor Agriculture Ltd | Apparatus for deposition of substances in the ground extensometers |
DE3716672A1 (de) * | 1987-05-19 | 1988-12-01 | Amazonen Werke Dreyer H | Einzelkornsaemaschine |
DE3837132A1 (de) * | 1987-11-06 | 1989-05-18 | Amazonen Werke Dreyer H | Pneumatische einzelkornsaemaschine |
NZ227221A (en) * | 1988-12-06 | 1992-11-25 | Univ Massey | Maintaining seed drill opener at constant depth by constantly monitoring soil reaction force on gauge wheel |
DE4231136A1 (de) * | 1992-09-17 | 1994-03-24 | Amazonen Werke Dreyer H | Drillmaschine |
DE9410745U1 (de) * | 1993-08-27 | 1994-10-06 | RDZ Dutzi GmbH, 76698 Ubstadt-Weiher | Breitsäschar mit teilweisem Verschluß |
DE4333288A1 (de) * | 1993-09-09 | 1995-04-06 | Amazonen Werke Dreyer H | Direktsämaschine |
EP0659331A1 (de) * | 1993-12-24 | 1995-06-28 | ACCORD Landmaschinen Heinrich Weiste & Co. GmbH | Vorrichtung zur Durchführung der Direktsaat |
-
1995
- 1995-09-19 DE DE19534740A patent/DE19534740C2/de not_active Expired - Fee Related
-
1996
- 1996-09-11 DE DE59606455T patent/DE59606455D1/de not_active Expired - Fee Related
- 1996-09-11 AT AT96114562T patent/ATE199202T1/de not_active IP Right Cessation
- 1996-09-11 DK DK96114562T patent/DK0764397T3/da active
- 1996-09-11 EP EP96114562A patent/EP0764397B1/de not_active Expired - Lifetime
- 1996-09-17 CZ CZ19962725A patent/CZ292606B6/cs not_active IP Right Cessation
- 1996-09-19 PL PL96316166A patent/PL182216B1/pl unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106068802A (zh) * | 2016-07-29 | 2016-11-09 | 无锡乐华自动化科技有限公司 | 施工挖沟装置 |
Also Published As
Publication number | Publication date |
---|---|
DK0764397T3 (da) | 2001-06-18 |
PL316166A1 (en) | 1997-04-01 |
PL182216B1 (pl) | 2001-11-30 |
ATE199202T1 (de) | 2001-03-15 |
DE19534740C2 (de) | 1998-01-29 |
CZ292606B6 (cs) | 2003-11-12 |
EP0764397A1 (de) | 1997-03-26 |
CZ272596A3 (en) | 1997-04-16 |
DE59606455D1 (de) | 2001-03-29 |
DE19534740A1 (de) | 1997-03-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2140410C3 (de) | An ein ziehendes Fahrzeug anschließbare Sämaschine | |
DE60004995T2 (de) | Landwirtschaftsmaschine | |
DE2428917C3 (de) | Bodenbearbeitungsgerät | |
EP0140190A2 (de) | Sämaschine | |
DE2813295A1 (de) | Saatgut- und/oder duengerstreumaschine | |
EP1285564B1 (de) | Sämaschine mit Tiefeneinstellung durch ein hydraulisches Ausgleichssystem | |
EP0764397B1 (de) | Drillmaschine zum Ausbringen von Saatgut in vorbereitetem und nicht vorbereitetem Boden | |
DE102006034798B4 (de) | Landmaschine | |
EP0427154A1 (de) | Bodenbearbeitungsgerät | |
DE10341757B4 (de) | Landwirtschaftliche Maschine | |
DE2528930A1 (de) | Tragrahmen fuer landwirtschaftliche maschinen und geraete | |
DE19620016A1 (de) | Landwirtschaftliche Bestellkombination | |
DE19954423B4 (de) | Landwirtschaftliche Bestellkombination mit günstiger Schwerpunktsverlagerung | |
DE3607257A1 (de) | Vorrichtung zur zusaetzlichen belastung eines an einen landwirtschaftlichen schlepper in schwimmstellung angebauten arbeitsgeraets | |
DE69012976T2 (de) | Bodenbearbeitungsmaschine. | |
DE2817521C2 (de) | Kreiselegge | |
DE69420316T2 (de) | Sämaschine mit einer Vorrichtung zur Begrenzung der Tiefe von Säscharen im Boden, und eine kombinierte Landmaschine bestehend aus einer Bodenbearbeitungsmaschine und eine Sämaschine mit Verwendung einer solcher Sämaschine | |
DE102014015881A1 (de) | Bodenbearbeitungsmaschine | |
EP1911339A1 (de) | Doppelscheibenschar mit Tiefenführungsrolle und Energiespeicher | |
DE19633119A1 (de) | Landwirtschaftliche Bestellkombination | |
DE60315831T2 (de) | Landmaschine | |
EP0340539A2 (de) | Landwirtschaftliche Bestellkombination und Verfahren zu ihrem Ausheben | |
DE69910904T2 (de) | Sähmaschine | |
DE19804293A1 (de) | Sävorrichtung | |
DE3707758A1 (de) | Saatbettkombination |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK FR GB LI LU NL |
|
17P | Request for examination filed |
Effective date: 19970905 |
|
17Q | First examination report despatched |
Effective date: 19991013 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE DK FR GB LI LU NL |
|
REF | Corresponds to: |
Ref document number: 199202 Country of ref document: AT Date of ref document: 20010315 Kind code of ref document: T |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 59606455 Country of ref document: DE Date of ref document: 20010329 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20010426 |
|
ET | Fr: translation filed | ||
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: PATENTANWAELTE BREITER + WIEDMER AG |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010911 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20030821 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20030917 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20030918 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20030922 Year of fee payment: 8 Ref country code: AT Payment date: 20030922 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20030923 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DK Payment date: 20030925 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20030930 Year of fee payment: 8 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040911 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040911 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040930 Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040930 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040930 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040930 |
|
BERE | Be: lapsed |
Owner name: LANDMASCHINENFABRIK *KOCKERLING G.M.B.H. & CO. K.G Effective date: 20040930 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050401 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050401 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20040911 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050531 |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 20050401 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
BERE | Be: lapsed |
Owner name: LANDMASCHINENFABRIK *KOCKERLING G.M.B.H. & CO. K.G Effective date: 20040930 |